Seamless EEG and Eye-Tracking Co-registration for Multimodal Research
Eye tracking and EEG provide complementary insights into cognition by pairing neural signals with precise measurements of gaze, attention, and visual processing. By co-registering these data streams, researchers can move beyond traditional ERPs to study Fixation-Related Potentials (FRPs) and saccade-related activity during free-viewing tasks.
By integrating Mentalab’s Explore Pro for accurate, low-noise EEG recordings with cutting-edge eye-tracking systems, researchers obtain fully synchronized, reliable data across the neurophysiological and behavioral domains. Our hardware is designed to handle the complexities of gaze-contingent paradigms, ensuring that every fixation is time-locked with microsecond precision.
How does Mentalab handle eye-movement artifacts? Our high-resolution, 32-channel systems provide the spatial density required for advanced Independent Component Analysis (ICA) and Regression-based artifact rejection, allowing you to keep clean neural data even during active scanning and saccades.
Our Solution
- Compatibility: Support for cutting-edge eye-tracking systems (e.g., Pupil Labs, Tobii) for streamlined multimodal workflows.
- Jitter-Free Sync: High-precision wired & wireless event marking (< 1 ms) to ensure perfect alignment between gaze coordinates and EEG timestamps.
- Advanced Artifact Control: High-resolution data (up to 32 channels) that facilitates robust ocular artifact correction and ICA-based noise removal.
- Mobile Research Ready: Lightweight, wearable EEG design that supports naturalistic studies and “in-the-wild” visual attention research.
- Unified Data Integration: Full integration with Lab Streaming Layer (LSL) and leading software (PsychoPy, E-Prime, MNE-Python) for real-time eye-brain data merging.
- Social Gaze Dynamics: Hypersync capabilities for studying joint attention and social dyad eye-contact patterns.
Choose our Mentalab Explore Pro mobile EEG system combined with our wireless synchronisation solution, Mentalab Hypersync.
